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Artigo Acesso aberto Revisado por pares
BIBTEX RIS

Room‐Temperature Palladium‐Catalyzed CH Activation: ortho ‐Carbonylation of Aniline Derivatives

2009; Wiley; Volume: 48; Issue: 10 Linguagem: Inglês

10.1002/anie.200805842

ISSN

1521-3773

Autores

Chris E. Houlden, Marc Hutchby, Chris D. Bailey, J. Gair Ford, Simon N. G. Tyler, Michel R. Gagné, Guy C. Lloyd‐Jones, Kevin I. Booker‐Milburn,

Tópico(s)

Carbon dioxide utilization in catalysis

Resumo

Pd and CO--ureally got me! The title reaction proceeds efficiently at 18 degrees C under CO (1 atm) with 5 % [Pd(OTs)(2)(MeCN)(2)] as precatalyst. Depending on the solvents used, either anthranilates or cyclic imides can be obtained in high yields (see picture, BQ = benzoquinone, Ts = 4-toluenesulfonyl).

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